I have a question if it is possible to impletent the selection of the audio channel when using the tsMuxer transcoding.

The problem that I have is that some of my .mkv's have a dts audio as a track=2 (track=1 being the video) and the ac3 audio is track=3. Since I don't want to have a dts remux, I would like to point to a ac3 track. Is it possible to do it with the current psm build or do I have to wait for an update?